Aeronautical engineering, on the other hand, is a common degree in all parts of the world and students passing it can get absorbed in the aviation industry easily. In brief: Aerospace Engineering vs Aeronautical Engineering. â¢ Aeronautical engineering is a sub set of aerospace engineering.
Antarctica was once a tropical paradise. August 2, 2012. London, Aug 2 (IANS) The chilly continent of Antarctica was once a tropical paradise where palm trees swayed on the green shores, a study has found. Around 50 million years ago, temperatures in Antarctica soared above 20 degrees Celsius, the Daily Express reported.
Antarctica can be called a desert because of the low levels of precipitation. Antarctica has the coldest land temperature recorded on the Earth of -89.2Â°C. The average annual temperature is around -50Â°C. The precipitation in Antarctica is mainly snow. In coastal regions about 200 mm can fall annually. In mountainous regions and on the East Antarctica plateau the amount is less than 50 mm annually.